#define _CRT_SECURE_NO_WARNINGS 1

#include <stdio.h>
int my_strlen(const char* str)
{
	int count = 0;
	while (*str++ != '\0')
	{
		count++;
	}
	return count;
}
int main()
{
	char arr[] = "abcdef";
	char arr2[] = "abdkdsfjkdsjfl";
	printf("%d\n", my_strlen(arr));
	printf("%d\n", my_strlen(arr2));

	return 0;
}